Assignment 7 solutions

25 5 75 1 0 25 5 75 0 25 5 0 25 0 0 0 0 0 0 25 25

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Unformatted text preview: it triangle T using Persson’s code with h = 0.25. The mesh information is in the lists p, t, and b (boundary nodes) : 15 nodes, 16 triangles, 12 boundary nodes (nodes numbered by rows). 1 15 (0, 1) 16 .75 13 (0, .75) 14 13 .5 10 (0, .5) 9 8 .25 6 (0, .25) 2 1 1 (0, 0) 0 .25 3 2 (.25, 0) .5 10 7 (.25, .25) 4 5 3 (.5, 0) .75 15 11 (.25, .5) 11 12 8 (.5, .25) 6 7 4 (.75, 0) 1 5 (1, 0) 9 (.75, .25) 12 (.5, .5) 14 (.25, .75) 2 � � � � � � � � � � � � � p=� � � � � � � � � � � � contourf(xx,yy,zz); ⎤ 0 .25 .5 .75 1 0 .25 .5 .75 0 .25 .5 0 .25 0 0 0 0 0 0 .25 .25 .25 .25 .5 .5 .5 .75 .75 1 ⎜ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎡ ⎢ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 � � � � � � � � � �...
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This note was uploaded on 04/12/2011 for the course MATH 18.085 taught by Professor Staff during the Fall '10 term at MIT.

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